CN210965012U - Extrusion granulator - Google Patents
Extrusion granulator Download PDFInfo
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- CN210965012U CN210965012U CN201920856504.1U CN201920856504U CN210965012U CN 210965012 U CN210965012 U CN 210965012U CN 201920856504 U CN201920856504 U CN 201920856504U CN 210965012 U CN210965012 U CN 210965012U
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Abstract
The utility model discloses an extrusion granulator, feeding section of thick bamboo and recipient including upper and lower coaxial setting, the former is greater than the latter, link up through the ramp body between the two, establish the stripper plate that promotes through the cylinder in the recipient, the cylinder installation section of thick bamboo the same rather than diameter is established to the recipient top, cylinder installation section of thick bamboo upper portion is located the feeding section of thick bamboo, it tightly is equipped with gliding feeding control section of thick bamboo from top to bottom to paste on the inner wall of cylinder installation section of thick bamboo, establish on the inner wall of feeding control section of thick bamboo and promote the piece, hang when the stripper plate rises and promote the piece and drive the ascending opening of feeding control section of thick bamboo, establish the granulation mould in the recipient, establish column granulation pore on the granulation mould, the bottom of granulation mould. The utility model discloses a with the stripper plate cooperation action and realize the feeding control section of thick bamboo control feeding volume of switch action, it is hard big to avoid measuring many stripper plates to reduced equipment power requirement, the material granule granularity that obtains through cutting device simultaneous cutting is more even simultaneously.
Description
Technical Field
The utility model relates to a granulation equipment, concretely relates to extrusion granulator who uses in bio-fertilizer production.
Background
The extrusion granulator is a granulation equipment, and it is more to use in the production process in fields such as fodder, bio-fertilizer, and common extrusion granulator carries out the extrusion through two rotary drums that turn to opposite to the material, obtains the finished product granule through subsequent processing again, and during this kind of mechanical use, the material is piled up and is produced huge pressure on the rotary drum, and the rotary drum during operation need consume huge power, and the granularity of the material granule that makes is inhomogeneous moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extrusion granulator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an extrusion granulator comprising:
a frame;
the feeding barrel and the extruding barrel are coaxially erected on the rack, the feeding barrel is positioned above the extruding barrel, the diameter of the feeding barrel is larger than that of the extruding barrel, the lower end of the feeding barrel and the upper end of the extruding barrel are connected into a whole through an annular inclined plane body, so that the feeding barrel and the extruding barrel are communicated with each other, a feeding hole is formed in the top of the feeding barrel, and a discharging hole is formed in the bottom end of the side wall of the extruding barrel;
the cylinder installation barrel is a barrel body with the same diameter as the extrusion barrel, the upper end of the barrel body is closed, the lower end of the barrel body is opened, the cylinder installation barrel is arranged above the extrusion barrel at a coaxial interval with the extrusion barrel, and the upper part of the cylinder installation barrel is positioned in the feeding barrel;
the extrusion device comprises an extrusion plate horizontally arranged in the extrusion cylinder, the center of the top surface of the extrusion plate is connected with a piston column, and the upper end of the piston column is connected with an air cylinder arranged on the inner top surface of the air cylinder installation cylinder;
the feeding control device comprises a feeding control barrel which is attached to the inner wall of the cylinder mounting barrel and can slide up and down, the height of the feeding control barrel is larger than the distance between the bottom of the cylinder mounting barrel and the top of the extrusion barrel, and a plurality of pushing blocks are annularly arranged at the top end of the inner wall of the feeding control barrel;
the granulating device comprises a cylindrical granulating die which is horizontally arranged in the extrusion cylinder and is positioned below the extrusion plate, a plurality of columnar granulating pore passages which penetrate through the granulating die from top to bottom are formed in the granulating die, and the granulating pore passages are arranged on the granulating die in a plurality of rows which are uniformly distributed in the radial direction of the granulating die;
the cutting device comprises an annular knife wheel frame arranged at the bottom of the granulation die, a knife shaft is arranged at the center of the knife wheel frame, a plurality of blades tightly attached to the bottom surface of the granulation die are erected between the knife shaft and the knife wheel frame, the number of the blades is the same as the row number of the granulation channels, and a rotating motor capable of pushing the blades to rotate is arranged on the knife shaft.
Preferably, for the extrusion granulator, the lower end of the inner wall of the cylinder mounting cylinder is provided with a plurality of vertical strip-shaped grooves, and the feeding control cylinder is clamped in the strip-shaped grooves through clamping blocks and can slide up and down along the strip-shaped grooves.
Preferably, for the extrusion granulator, an annular groove is formed in the inner wall of the extrusion cylinder at a position corresponding to the knife wheel frame, and the knife wheel frame is clamped in the annular groove and can rotate in the annular groove.
Preferably, in the extrusion granulator, an opening of the granulation opening toward one end of the extrusion plate is flared outward.
Preferably, for the extrusion granulator, a conical flow guide block is arranged at the top of the cylinder installation cylinder, the tip of the flow guide block is positioned right below the feed inlet, and the periphery of the bottom of the flow guide block extends to the edge of the top surface of the cylinder installation cylinder.
Preferably, for the extrusion granulator, a downward inclined discharge plate is arranged below the cutting device in the extrusion cylinder, and the lower end of the discharge plate is connected to the discharge port.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an extrusion granulator promotes the material to get into the compaction of the poroid granulation pore of post through cylinder and stripper plate, set up cutting device at the exit end in granulation pore and carry out the continuous cutting, obtain the even material granule of granularity, in the granulation process, the stripper plate extrudes the material and rises under the cylinder pulling after getting into the granulation mould, the stripper plate rises to hang the promotion piece in the cylinder installation section of thick bamboo, drive feeding control cylinder through the promotion piece and remove from the ramp body, the material rolls from the ramp body and gets into the recipient, the stripper plate pushes down again after reaching predetermined stroke and gets into the recipient extrusion material, feeding control cylinder slides down to the ramp body under the action of gravity and seals, the material can't get into the recipient, this process cycle is reciprocal, can only open feeding control cylinder and can feed when the stripper plate is upwards at every turn, guaranteed that the stripper plate need not push too much material every turn, the power requirement on equipment is low; the material is extruded from the outlet end of the granulation pore passage on the granulation die, and a blade on the cutting device corresponds to a row of granulation pore passages, so that the cutting is carried out simultaneously, thereby ensuring that the cutting is carried out simultaneously when the lengths of the materials extending out of the outlet of the granulation pore passages are the same, and the granularity of the obtained material particles is highly consistent.
Drawings
Figure 1 is a schematic structural diagram of the present invention,
figure 2 is a schematic structural view of the cutting device of the present invention,
the device comprises a machine frame 1, a machine frame 2, a feeding barrel 3, an extrusion barrel 4, an inclined plane plate body 5, a feeding port 6, a discharging port 7, a cylinder installation barrel 8, an extrusion plate 9, a piston column 10, a cylinder 11, a feeding control barrel 12, a pushing block 13, a granulating die 14, a granulating pore passage 15, a knife wheel frame 16, a knife shaft 17, a blade 18, a rotating motor 19 and a diversion block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a technical solution: an extrusion granulator comprising:
a frame 1;
the feeding barrel 2 and the extrusion barrel 3 are coaxially erected on the machine frame 1, the feeding barrel 2 is positioned above the extrusion barrel 3, the diameter of the feeding barrel 2 is larger than that of the extrusion barrel 3, the lower end of the feeding barrel 2 and the upper end of the extrusion barrel 3 are connected into a whole through an annular inclined plane body 4, so that the feeding barrel 2 and the extrusion barrel 3 are communicated with each other inside, a feeding hole 5 is formed in the top of the feeding barrel 2, and a discharging hole 6 is formed in the bottom end of the side wall of the extrusion barrel 3;
the cylinder installation barrel 7 is a barrel body with the same diameter as the extrusion barrel 3 and the upper end closed and the lower end opened, the cylinder installation barrel 7 is coaxially arranged above the extrusion barrel 3 at intervals with the extrusion barrel 3, and the upper part of the cylinder installation barrel is positioned in the feeding barrel 2;
the extrusion device comprises an extrusion plate 8 horizontally arranged in the extrusion cylinder 3, a piston column 9 is connected to the center of the top surface of the extrusion plate 8, and the upper end of the piston column 9 is connected with an air cylinder 10 arranged on the inner top surface of the air cylinder installation cylinder 7;
the feeding control device comprises a feeding control barrel 11 which is attached to the inner wall of the cylinder mounting barrel 7 and can slide up and down, the height of the feeding control barrel 11 is larger than the distance between the bottom of the cylinder mounting barrel 7 and the top of the extrusion barrel 3, and a plurality of pushing blocks 12 are annularly arranged at the top end of the inner wall of the feeding control barrel 11;
a granulating device which comprises a cylindrical granulating die 13 horizontally arranged in the extrusion cylinder 3 and positioned below the extrusion plate 8, wherein a plurality of columnar granulating pore canals 14 penetrating from top to bottom are formed in the granulating die 13, and the granulating pore canals 14 are arranged on the granulating die 13 in a plurality of rows uniformly distributed in the radial direction of the granulating die 13;
the cutting device comprises an annular knife wheel frame 15 arranged at the bottom of the granulating die 13, a knife shaft 16 is arranged at the center of the knife wheel frame 15, a plurality of blades 17 tightly attached to the bottom surface of the granulating die 13 are erected between the knife shaft 16 and the knife wheel frame 15, the number of the blades 17 is the same as the row number of the granulating pore canals 14, and a rotating motor 18 capable of pushing the blades to rotate is arranged on the knife shaft 16.
The lower extreme of 7 inner walls of cylinder installation section of thick bamboo is equipped with many vertical bar grooves, feed control section of thick bamboo 11 is established through the fixture block card the bar inslot can be followed the bar groove slides from top to bottom.
An annular groove is formed in the inner wall of the extrusion cylinder 3 at a position corresponding to the knife wheel frame 15, and the knife wheel frame 15 is clamped in the annular groove and can rotate in the annular groove.
The openings of the granulation openings 14 are flared in the direction of the end opening of the press plate 8.
The top of the cylinder mounting cylinder 7 is provided with a conical flow guide block 19, the tip end of the flow guide block 19 is positioned right below the feed port 5, and the periphery of the bottom of the flow guide block extends to the edge of the top surface of the cylinder mounting cylinder 7.
The extrusion cylinder 3 is internally provided with a discharge plate which is downwards inclined and is arranged below the cutting device, and the lower end of the discharge plate is connected with the discharge hole 6.
The utility model discloses an extrusion granulator promotes the material to get into the compaction of the porous granulation pore 14 of post through cylinder 10 and stripper plate 8, set up cutting device at the exit end in granulation pore 14 and carry out the continuous cutting, obtain the even material granule of granularity, in the granulation process, stripper plate 8 extrudes the material and rises under the cylinder 10 pulling after getting into granulation mould 13, stripper plate 8 rises to hang in the cylinder installation section of thick bamboo 7 and pushes away piece 12, drive feeding control cylinder 11 through pushing away piece 12 and remove from the ramp body 4, the material rolls from the ramp body 4 and gets into the recipient 3, after stripper plate 8 reaches the predetermined stroke and pushes down again and gets into recipient 3 and extrudes the material, feeding control cylinder 11 slides down under the effect of gravity to ramp body 4 and seals, the material can't get into recipient 3, this process cycle is reciprocal, can only open feeding control cylinder 11 and can feed when stripper plate 8 is upwards at every turn on, the extrusion plate 8 is ensured not to push excessive materials every time, and the requirement on the power of equipment is low; the material is extruded from the outlet end of the granulation duct 14 on the granulation die 13, and a blade 17 on the cutting device corresponds to a row of granulation ducts 14, so that the cutting is carried out simultaneously, thereby ensuring that the cutting is carried out when the lengths of the material extending out of the outlet of the granulation duct 14 are the same, and the particle sizes of the obtained material are consistent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An extrusion granulator, comprising:
a frame;
the feeding barrel and the extruding barrel are coaxially erected on the rack, the feeding barrel is positioned above the extruding barrel, the diameter of the feeding barrel is larger than that of the extruding barrel, the lower end of the feeding barrel and the upper end of the extruding barrel are connected into a whole through an annular inclined plane body, so that the feeding barrel and the extruding barrel are communicated with each other, a feeding hole is formed in the top of the feeding barrel, and a discharging hole is formed in the bottom end of the side wall of the extruding barrel;
the cylinder installation barrel is a barrel body with the same diameter as the extrusion barrel, the upper end of the barrel body is closed, the lower end of the barrel body is opened, the cylinder installation barrel is arranged above the extrusion barrel at a coaxial interval with the extrusion barrel, and the upper part of the cylinder installation barrel is positioned in the feeding barrel;
the extrusion device comprises an extrusion plate horizontally arranged in the extrusion cylinder, the center of the top surface of the extrusion plate is connected with a piston column, and the upper end of the piston column is connected with an air cylinder arranged on the inner top surface of the air cylinder installation cylinder;
the feeding control device comprises a feeding control barrel which is attached to the inner wall of the cylinder mounting barrel and can slide up and down, the height of the feeding control barrel is larger than the distance between the bottom of the cylinder mounting barrel and the top of the extrusion barrel, and a plurality of pushing blocks are annularly arranged at the top end of the inner wall of the feeding control barrel;
the granulating device comprises a cylindrical granulating die which is horizontally arranged in the extrusion cylinder and is positioned below the extrusion plate, a plurality of columnar granulating pore passages which penetrate through the granulating die from top to bottom are formed in the granulating die, and the granulating pore passages are arranged on the granulating die in a plurality of rows which are uniformly distributed in the radial direction of the granulating die;
the cutting device comprises an annular knife wheel frame arranged at the bottom of the granulation die, a knife shaft is arranged at the center of the knife wheel frame, a plurality of blades tightly attached to the bottom surface of the granulation die are erected between the knife shaft and the knife wheel frame, the number of the blades is the same as the row number of the granulation channels, and a rotating motor capable of pushing the blades to rotate is arranged on the knife shaft.
2. The extrusion granulator according to claim 1, wherein the lower end of the inner wall of the cylinder mounting cylinder is provided with a plurality of vertical strip-shaped grooves, and the feeding control cylinder is clamped in the strip-shaped grooves through clamping blocks and can slide up and down along the strip-shaped grooves.
3. The extrusion granulator according to claim 1, wherein the inner wall of the extrusion cylinder is provided with an annular groove at a position corresponding to the knife wheel frame, and the knife wheel frame is clamped in the annular groove and can rotate in the annular groove.
4. The extrusion granulator of claim 1, wherein the openings of the granulation openings are flared outward toward one end of the extrusion plate.
5. The extrusion granulator according to claim 1, wherein the top of the cylinder mounting cylinder is provided with a conical flow guide block, the tip of the flow guide block is positioned right below the feed inlet, and the periphery of the bottom of the flow guide block extends to the edge of the top surface of the cylinder mounting cylinder.
6. An extrusion granulator according to claim 1, characterized in that a downwardly inclined discharge plate is provided below the cutting device in the extrusion cylinder, the lower end of the discharge plate being connected to the discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920856504.1U CN210965012U (en) | 2019-06-10 | 2019-06-10 | Extrusion granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920856504.1U CN210965012U (en) | 2019-06-10 | 2019-06-10 | Extrusion granulator |
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| Publication Number | Publication Date |
|---|---|
| CN210965012U true CN210965012U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920856504.1U Active CN210965012U (en) | 2019-06-10 | 2019-06-10 | Extrusion granulator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807913A (en) * | 2020-07-28 | 2020-10-23 | 四川省交通勘察设计研究院有限公司 | Fertilizer manufacturing installation for soil remediation |
| CN112981567A (en) * | 2021-02-20 | 2021-06-18 | 南京闻浩纺织有限公司 | Preparation method of polypropylene fiber yarn |
| CN113427661A (en) * | 2021-07-06 | 2021-09-24 | 武芒芒 | Extrusion molding granulator |
| CN113681687A (en) * | 2021-08-24 | 2021-11-23 | 新化县欧迪特种陶瓷有限公司 | Ceramic raw material granulation system |
| CN116712932A (en) * | 2023-07-25 | 2023-09-08 | 安徽省明美矿物化工有限公司 | Automatic granulating production line of attapulgite and control method thereof |
-
2019
- 2019-06-10 CN CN201920856504.1U patent/CN210965012U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807913A (en) * | 2020-07-28 | 2020-10-23 | 四川省交通勘察设计研究院有限公司 | Fertilizer manufacturing installation for soil remediation |
| CN112981567A (en) * | 2021-02-20 | 2021-06-18 | 南京闻浩纺织有限公司 | Preparation method of polypropylene fiber yarn |
| CN113427661A (en) * | 2021-07-06 | 2021-09-24 | 武芒芒 | Extrusion molding granulator |
| CN113427661B (en) * | 2021-07-06 | 2022-12-09 | 邓益民 | Extrusion molding granulator |
| CN113681687A (en) * | 2021-08-24 | 2021-11-23 | 新化县欧迪特种陶瓷有限公司 | Ceramic raw material granulation system |
| CN116712932A (en) * | 2023-07-25 | 2023-09-08 | 安徽省明美矿物化工有限公司 | Automatic granulating production line of attapulgite and control method thereof |
| CN116712932B (en) * | 2023-07-25 | 2024-01-26 | 安徽省明美矿物化工有限公司 | Automatic granulating production line of attapulgite and control method thereof |
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